CN216367545U

CN216367545U - Scriber and paint bucket of scriber

Info

Publication number: CN216367545U
Application number: CN202122457934.6U
Authority: CN
Inventors: 姚亮
Original assignee: Shenzhen Sanhe Special Equipment Co ltd
Current assignee: Shenzhen Sanhe Special Equipment Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-26
Anticipated expiration: 2031-10-11

Abstract

The utility model provides a coating bucket of a scribing machine, which comprises a bucket body, wherein a temperature sensor and an exhaust device are arranged on the bucket body, the exhaust device comprises an exhaust valve and a driving cylinder, the output end of the driving cylinder is connected with the exhaust valve, and when the temperature sensor detects that the temperature reaches a threshold value, the driving cylinder drives the exhaust valve to open. According to the paint bucket, the temperature sensor detects the temperature of the paint bucket, the air cylinder is driven to automatically open the exhaust valve after the temperature rises to the threshold value, so that the temperature of the paint bucket is reduced, the exhaust valve is accurately controlled to be opened through setting the temperature threshold value, the air is exhausted and cooled in time, the paint bucket is prevented from being exploded, and the safety is improved.

Description

Scriber and paint bucket of scriber

Technical Field

The utility model relates to the field of road marking equipment, in particular to a marking machine and a coating bucket of the marking machine.

Background

The marking machine is used for marking road markings, and is used for marking road markings for guidance, restraint and warning on roads by applying powdery hot-melt coating melted at high temperature in a hot-melt kettle on the road surfaces.

The scribing machine mainly comprises a coating bucket, a glass bead spreader, a scribing bucket and the like, wherein the coating bucket is used for storing hot-melt coating, the hot-melt coating in the coating bucket can be coated on a road surface through the scribing bucket, and then the glass bead spreader spreads the glass beads for reflecting light at night on the hot-melt coating to form a marking line for indicating a road.

In order to prevent the paint bucket from being too hot, the paint bucket needs to be vented to cool. However, the existing paint bucket is generally opened by a manual air exhaust device, so that the risk of explosion of the paint bucket caused by not opening the air exhaust device in time exists, and the potential safety hazard is large.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a paint bucket of a scribing machine, and aims to solve the technical problem that the existing paint bucket is subjected to manual air exhaust to possibly cause explosion of the paint bucket.

In order to achieve the purpose, the paint bucket of the scribing machine comprises a bucket body, wherein a temperature sensor and an exhaust device are arranged on the bucket body, the exhaust device comprises an exhaust valve and a driving cylinder, the output end of the driving cylinder is connected with the exhaust valve, and when the temperature sensor detects that the temperature reaches a threshold value, the driving cylinder drives the exhaust valve to open.

Preferably, the outer side wall of the barrel body is sequentially provided with a heat insulation interlayer and an exhaust interlayer, and the outer wall of the exhaust interlayer is provided with an exhaust hole.

Preferably, a barrel cover is arranged at the top of the barrel body, the barrel cover comprises a fixed plate and a movable plate, the driving cylinder is fixed on the fixed plate, the movable plate is rotatably connected to the fixed plate, and the exhaust valve is hinged to the movable plate.

Preferably, a stirring device is installed on a fixing plate of the barrel cover and comprises a mounting seat, a driving mechanism and a stirring piece, the driving mechanism is installed on the mounting seat, one end of the stirring piece is connected with the driving mechanism, and the other end of the stirring piece extends into the barrel body.

Preferably, the driving mechanism comprises a driving motor, a driving gear and a driven gear, the driving gear is connected with the output end of the driving motor, and the driven gear is meshed with the driving gear and connected with the stirring piece.

Preferably, the stirring piece includes the puddler, the one end of puddler with driven gear connects, the other end of puddler is equipped with two stirring vane, two stirring vane follows the axial interval distribution of puddler.

Preferably, the mounting seat includes a first mounting seat and a second mounting seat disposed on the first mounting seat, the first mounting seat and the second mounting seat are both provided with lightening holes, the driven gear is mounted on the first mounting seat, and the driving gear and the driving motor are mounted on the second mounting seat.

Preferably, be equipped with the discharge gate on the staving, discharge gate department is equipped with the mechanism that opens and shuts, the mechanism that opens and shuts includes:

the fixing piece is arranged on the barrel body and provided with a first discharging hole;

the rotating rod is rotatably connected with the fixing piece, and a gear is arranged on the rotating rod;

the piece that opens and shuts, the piece that opens and shuts with mounting sliding connection, the piece that opens and shuts is equipped with the second discharge opening and is located the rack of second discharge opening top, the rack with gear engagement, the dwang control the piece that opens and shuts is opened or is closed the discharge gate.

Preferably, the below of fly leaf is equipped with filters, filter and hang the inside wall of locating the staving, the bottom and the lateral part of filtering all are equipped with the filtration pore.

The utility model also provides a scribing machine which comprises the paint bucket.

Compared with the prior art, the utility model has the beneficial technical effects that:

according to the paint bucket of the scribing machine, the bucket body is provided with the temperature sensor and the exhaust device, the exhaust device comprises the exhaust valve and the driving cylinder, the temperature sensor detects the temperature of the paint bucket, and when the temperature rises to a threshold value, the driving cylinder automatically opens the exhaust valve to lower the temperature of the paint bucket. According to the technical scheme, the exhaust valve is accurately controlled to be opened by setting the temperature threshold, so that the exhaust is timely performed for cooling, the burning explosion of the coating bucket is avoided, and the safety is improved.

Drawings

FIG. 1 is a schematic view of a paint bucket of the scribing machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the exhaust apparatus of FIG. 1;

FIG. 3 is a cross-sectional view of the bucket of FIG. 1;

FIG. 4 is a schematic structural view of the stirring device in FIG. 1;

FIG. 5 is an exploded view of the opening and closing mechanism of FIG. 1;

fig. 6 is a schematic view of the filter element of fig. 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

Example one

The utility model provides a paint bucket of a scribing machine, referring to fig. 1 and 2, the paint bucket of the scribing machine comprises a bucket body 1, wherein a temperature sensor 2 and an exhaust device 3 are arranged on the bucket body 1, the exhaust device 3 comprises an exhaust valve 32 and a driving cylinder 31, the output end of the driving cylinder 31 is connected with the exhaust valve 32, and when the temperature sensor 2 detects that the temperature reaches a threshold value, the driving cylinder 31 drives the exhaust valve 32 to open.

In this embodiment, the barrel body 1 is mainly used for storing the hot-melt coating, the hot-melt type marking coating is solid powder at normal temperature, the powder coating is firstly put into a hot-melt kettle during construction, the temperature in the kettle is controlled between 180 ℃ and 210 ℃, and the powder coating is poured into the barrel body 1 of the coating barrel after being melted to be in a molten flowing state. The coating bucket is arranged on the scribing machine, and after the hot-melt type marking coating is poured in, the coating is coated on the road surface of the highway so as to form the road marking for guiding. The barrel body 1 is made of heat insulation materials, so that heat loss of the hot-melt coating stored in the barrel body 1 is reduced, and the purpose of heat insulation of the hot-melt coating is achieved.

Be equipped with temperature sensor 2 on the staving 1, temperature sensor 2 mainly detects the coating temperature in the staving 1, and temperature sensor 2 is preferred to be set up two, installs the lateral part and the upper and lower dislocation distribution of staving 1, is favorable to detecting the holistic temperature of storage bucket of scribbling. The top of the barrel body 1 is provided with an exhaust device 3, the exhaust device 3 comprises a driving cylinder 31 and an exhaust valve 32, the fixed end of the driving cylinder 31 is fixed on the fixed plate 41 of the barrel body 1 through a hinged support, the output end of the driving cylinder is connected with the exhaust valve 32 through a hinged support, the exhaust valve 32 is hinged on the movable plate 42 through a hinge, and the driving cylinder 31 controls the opening and closing of the exhaust valve 32. Specifically, the temperature sensor 2 detects the temperature of the paint bucket, the threshold is preferably set to 220 ℃ after the temperature rises to the threshold, an early warning signal is generated, and when the control system receives the early warning signal, the control system automatically controls the driving cylinder 31 to open the exhaust valve 32 and exhaust the air timely, so that the temperature of the paint bucket is reduced. The exhaust valve 32 is accurately controlled to be opened by setting a temperature threshold value, so that the air is exhausted in time to reduce the temperature, the burning explosion of the coating bucket is avoided, and the safety is improved.

Example two

Referring to fig. 3, the outer side wall of the barrel 1 according to the embodiment of the present invention is sequentially provided with a heat insulation interlayer 11 and an exhaust interlayer 12, and the outer wall of the exhaust interlayer 12 is provided with an exhaust hole 13. In this embodiment, the heat insulating interlayer 11 is an interlayer space formed by two layers of the cladding shells of the barrel body 1, preferably, the heat insulating interlayer can be filled with asbestos materials, and the heat insulating interlayer 11 is mainly used for heat insulation of hot melt coatings. The exhaust interlayer 12 is an interlayer space formed by the cladding shell outside the heat insulation interlayer 11 and the outer wall of the barrel body 1, the outer wall is provided with exhaust holes 13, and when the bottom of the barrel body 1 is heated, generated waste gas is exhausted from the exhaust holes 13 on the outer wall through the exhaust interlayer 12.

EXAMPLE III

Referring to fig. 1 and 2, a tub cover 4 is disposed on a top of a tub 1 according to an embodiment of the present invention, the tub cover 4 includes a fixed plate 41 and a movable plate 42, a driving cylinder 32 is fixed on the fixed plate 41, the movable plate 42 is rotatably connected to the fixed plate 41, and an exhaust valve 32 is hinged to the movable plate 42. In this embodiment, the fixed end of the fixed plate 41 is installed on the barrel body 1 through a screw, the free end of the fixed plate 41 is hinged to the movable plate 42 through a hinge, the fixed end of the driving cylinder 31 is fixed on the fixed plate 41 through a hinge mount, the output end is connected to the exhaust valve 32 through a hinge mount, the exhaust valve 32 is hinged to the movable plate 42 through a hinge, and the movable plate 42 rotates along the fixed plate 41 to open or close the barrel cover 4.

Example four

Referring to fig. 1 and 4, a stirring device 5 is mounted on a fixing plate 41 of a tub cover 4 according to an embodiment of the present invention, the stirring device 5 includes a mounting seat 51, a driving mechanism 52 and a stirring member 53, the driving mechanism 52 is mounted on the mounting seat 51, one end of the stirring member 53 is connected to the driving mechanism 52, and the other end extends into the tub 1. In this embodiment, the stirring device 5 is fixed on the fixing plate 41 of the barrel cover 4 through the mounting seat 51, one end of the stirring element 53 is connected with the driving mechanism 52, the other end of the stirring element runs through the barrel cover 4 and extends into the barrel body 1, and the driving mechanism 52 controls the stirring element 53 to rotate to stir the hot-melt coating in the barrel body 1.

EXAMPLE five

Referring to fig. 4, the driving mechanism 52 according to the embodiment of the present invention includes a driving motor 521, a driving gear 522 and a driven gear 523, wherein the driving gear 522 is connected to an output end of the driving motor 521, and the driven gear 523 is engaged with the driving gear 522 and connected to the stirring member 53. In this embodiment, the output end of the driving motor 521 is connected with the driving gear 522 through the coupler, the diameter of the driving gear 522 is smaller than that of the driven gear 523, the driving gear 522 is meshed with the driven gear 523 for transmission, so that the speed reduction effect is achieved, and the stability of the stirring working process is improved.

EXAMPLE six

Referring to fig. 4, the stirring member 53 according to the embodiment of the present invention includes a stirring rod 531, one end of the stirring rod 531 is connected to the driven gear 523, and the other end of the stirring rod 531 is provided with two stirring blades 532, where the two stirring blades 532 are spaced apart from each other in an axial direction of the stirring rod 531. In this embodiment, each stirring blade 532 includes two rectangular blocks, and the two rectangular blocks are disposed obliquely to each other, so that the stirring is more sufficient.

EXAMPLE seven

Referring to fig. 1 and 4, a mounting base 51 according to an embodiment of the present invention includes a first mounting base 511 and a second mounting base 512 disposed on the first mounting base 511, the first mounting base 511 and the second mounting base 512 are each provided with a lightening hole 513, a driven gear 523 is mounted on the first mounting base 511, and a driving gear 522 and a driving motor are mounted on the second mounting base 512. In this embodiment, the first mounting seat 511 is mounted on the tub cover 4 by a screw, and the top of the first mounting seat 511 is connected to the stirring member 53 by a bearing. The second mounting base 512 is fixed on the first mounting base 511 by screws, the second mounting base 512 is used for mounting the driving motor 521 and the driving gear 522, and the first mounting base 511 and the second mounting base 512 are both provided with lightening holes 513, so that the weight of the mounting base 51 can be lightened, and the cost is saved.

Example eight

Referring to fig. 1 and 5, a discharge port 7 is provided on the barrel body 1 according to the embodiment of the present invention, an opening and closing mechanism 6 is provided at the discharge port 7, and the opening and closing mechanism 6 includes:

the fixing piece 61 is arranged on the barrel body 1, and the fixing piece 61 is provided with a first discharging hole 611;

the rotating rod 62 is rotatably connected with the fixing piece 61, and a gear 63 is arranged on the rotating rod 62;

the opening and closing member 64 is slidably connected to the fixing member 61, the opening and closing member 64 is provided with a second discharge hole 641 and a rack 65 located above the second discharge hole 641, the rack 65 is engaged with the gear 63, and the rotating rod 62 controls the opening and closing member 64 to open or close the discharge hole 7.

In this embodiment, the rotating rod 62 rotates to drive the gear 63 to rotate, the gear 63 and the rack 65 are engaged with each other to drive the opening member 64 to move downward, when the second discharging hole 641 aligns with the first discharging hole 611, the discharging hole 7 of the barrel body 1 at this time is in an open state, and the hot-melt coating stored in the barrel body 1 can be led out from the discharging hole 7. On the contrary, the opening element 64 moves upward, and when the second discharging hole 641 is far away from the first discharging hole 611, the discharging hole 7 of the barrel 1 is in a closed state.

Example nine

Referring to fig. 3 and 6, a filter 8 is disposed below the movable plate according to the embodiment of the present invention, the filter 8 is hung on the inner sidewall of the tub 1, and the bottom and the side of the filter 8 are provided with filter holes 71. In this embodiment, the filter 8 is suspended on the inner side wall of the tub 1 by the suspension member 82, and the filter member 8 is mainly used for filtering impurities of the hot-melt paint. Specifically, after the coating in the hot-melt kettle is heated and melted, the hot-melt coating needs to be poured into the barrel body 1 through the filter 8, so that impurities in the hot-melt coating are filtered, and the influence of the impurities on the hot-melt coating is avoided.

The utility model further provides a line drawing machine, which comprises a paint bucket, the specific structure of the paint bucket refers to the above embodiments, and the line drawing machine adopts all technical solutions of all the above embodiments, so that at least all technical effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above description is only a part of or preferred embodiments of the present invention, and neither the text nor the drawings should be construed as limiting the scope of the present invention, and all equivalent structural changes, which are made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims

1. The coating bucket of the ruling machine is characterized by comprising a bucket body, wherein a temperature sensor and an exhaust device are arranged on the bucket body, the exhaust device comprises an exhaust valve and a driving cylinder, the output end of the driving cylinder is connected with the exhaust valve, and when the temperature sensor detects that the temperature reaches a threshold value, the driving cylinder drives the exhaust valve to be opened.

2. The paint bucket as claimed in claim 1, wherein the outer sidewall of the bucket body is sequentially provided with a heat insulation interlayer and an exhaust interlayer, and the outer wall of the exhaust interlayer is provided with an exhaust hole.

3. The paint bucket according to claim 1, wherein a bucket cover is arranged at the top of the bucket body, the bucket cover comprises a fixed plate and a movable plate, the driving cylinder is fixed on the fixed plate, the movable plate is rotatably connected to the fixed plate, and the exhaust valve is hinged to the movable plate.

4. The paint bucket according to claim 3, wherein a stirring device is mounted on the fixing plate of the bucket cover, the stirring device comprises a mounting seat, a driving mechanism and a stirring piece, the driving mechanism is mounted on the mounting seat, one end of the stirring piece is connected with the driving mechanism, and the other end of the stirring piece extends into the bucket body.

5. The paint bucket of claim 4 wherein the drive mechanism includes a drive motor, a drive gear coupled to an output of the drive motor, and a driven gear engaged with the drive gear and coupled to the agitator.

6. The paint bucket according to claim 5, wherein the stirring member includes a stirring rod, one end of the stirring rod is connected to the driven gear, and the other end of the stirring rod is provided with two stirring blades, and the two stirring blades are spaced apart from each other in the axial direction of the stirring rod.

7. The paint bucket as claimed in claim 5, wherein said mounting seat includes a first mounting seat and a second mounting seat provided on said first mounting seat, said first mounting seat and said second mounting seat each having a lightening hole, said driven gear being mounted on said first mounting seat, and said driving gear and said driving motor being mounted on said second mounting seat.

8. The paint bucket as claimed in claim 1, wherein a discharge port is provided on the bucket body, and an opening and closing mechanism is provided at the discharge port, the opening and closing mechanism comprising:

9. The paint bucket according to claim 3, wherein a filter member is provided under the movable plate, the filter member is suspended from an inner sidewall of the bucket body, and filter holes are provided at a bottom and a side of the filter member.

10. A line striper comprising a bucket according to any one of claims 1 to 9.